397800000

素因数分解:

$2^6\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 504

約数和(自身を含む): 1625099112

約数和(自身を除く): 1227299112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 125, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 240, 250, 255, 260, 272, 288, 300, 306, 312, 320, 325, 340, 360, 375, 390, 400, 408, 416, 425, 442, 450, 468, 480, 500, 510, 520, 544, 576, 585, 600, 612, 624, 625, 650, 663, 680, 720, 750, 765, 780, 800, 816, 832, 850, 884, 900, 936, 960, 975, 1000, 1020, 1040, 1088, 1105, 1125, 1170, 1200, 1224, 1248, 1250, 1275, 1300, 1326, 1360, 1440, 1500, 1530, 1560, 1600, 1625, 1632, 1700, 1768, 1800, 1872, 1875, 1950, 1989, 2000, 2040, 2080, 2125, 2210, 2250, 2340, 2400, 2448, 2496, 2500, 2550, 2600, 2652, 2720, 2880, 2925, 3000, 3060, 3120, 3125, 3250, 3264, 3315, 3400, 3536, 3600, 3744, 3750, 3825, 3900, 3978, 4000, 4080, 4160, 4250, 4420, 4500, 4680, 4800, 4875, 4896, 5000, 5100, 5200, 5304, 5440, 5525, 5625, 5850, 6000, 6120, 6240, 6250, 6375, 6500, 6630, 6800, 7072, 7200, 7488, 7500, 7650, 7800, 7956, 8000, 8125, 8160, 8500, 8840, 9000, 9360, 9375, 9750, 9792, 9945, 10000, 10200, 10400, 10608, 10625, 11050, 11250, 11700, 12000, 12240, 12480, 12500, 12750, 13000, 13260, 13600, 14144, 14400, 14625, 15000, 15300, 15600, 15912, 16250, 16320, 16575, 17000, 17680, 18000, 18720, 18750, 19125, 19500, 19890, 20000, 20400, 20800, 21216, 21250, 22100, 22500, 23400, 24000, 24375, 24480, 25000, 25500, 26000, 26520, 27200, 27625, 28125, 29250, 30000, 30600, 31200, 31824, 31875, 32500, 33150, 34000, 35360, 36000, 37440, 37500, 38250, 39000, 39780, 40000, 40625, 40800, 42432, 42500, 44200, 45000, 46800, 48750, 48960, 49725, 50000, 51000, 52000, 53040, 53125, 55250, 56250, 58500, 60000, 61200, 62400, 63648, 63750, 65000, 66300, 68000, 70720, 72000, 73125, 75000, 76500, 78000, 79560, 81250, 81600, 82875, 85000, 88400, 90000, 93600, 95625, 97500, 99450, 100000, 102000, 104000, 106080, 106250, 110500, 112500, 117000, 120000, 121875, 122400, 127296, 127500, 130000, 132600, 136000, 138125, 146250, 150000, 153000, 156000, 159120, 159375, 162500, 165750, 170000, 176800, 180000, 187200, 191250, 195000, 198900, 200000, 204000, 212160, 212500, 221000, 225000, 234000, 243750, 244800, 248625, 255000, 260000, 265200, 276250, 292500, 300000, 306000, 312000, 318240, 318750, 325000, 331500, 340000, 353600, 360000, 365625, 382500, 390000, 397800, 408000, 414375, 425000, 442000, 450000, 468000, 478125, 487500, 497250, 510000, 520000, 530400, 552500, 585000, 600000, 612000, 636480, 637500, 650000, 663000, 680000, 690625, 731250, 765000, 780000, 795600, 828750, 850000, 884000, 900000, 936000, 956250, 975000, 994500, 1020000, 1060800, 1105000, 1170000, 1224000, 1243125, 1275000, 1300000, 1326000, 1381250, 1462500, 1530000, 1560000, 1591200, 1657500, 1700000, 1768000, 1800000, 1912500, 1950000, 1989000, 2040000, 2071875, 2210000, 2340000, 2486250, 2550000, 2600000, 2652000, 2762500, 2925000, 3060000, 3182400, 3315000, 3400000, 3825000, 3900000, 3978000, 4143750, 4420000, 4680000, 4972500, 5100000, 5304000, 5525000, 5850000, 6120000, 6215625, 6630000, 7650000, 7800000, 7956000, 8287500, 8840000, 9945000, 10200000, 11050000, 11700000, 12431250, 13260000, 15300000, 15912000, 16575000, 19890000, 22100000, 23400000, 24862500, 26520000, 30600000, 33150000, 39780000, 44200000, 49725000, 66300000, 79560000, 99450000, 132600000, 198900000, 397800000]

約数ペア:

[(1, 397800000), (2, 198900000), (3, 132600000), (4, 99450000), (5, 79560000), (6, 66300000), (8, 49725000), (9, 44200000), (10, 39780000), (12, 33150000), (13, 30600000), (15, 26520000), (16, 24862500), (17, 23400000), (18, 22100000), (20, 19890000), (24, 16575000), (25, 15912000), (26, 15300000), (30, 13260000), (32, 12431250), (34, 11700000), (36, 11050000), (39, 10200000), (40, 9945000), (45, 8840000), (48, 8287500), (50, 7956000), (51, 7800000), (52, 7650000), (60, 6630000), (64, 6215625), (65, 6120000), (68, 5850000), (72, 5525000), (75, 5304000), (78, 5100000), (80, 4972500), (85, 4680000), (90, 4420000), (96, 4143750), (100, 3978000), (102, 3900000), (104, 3825000), (117, 3400000), (120, 3315000), (125, 3182400), (130, 3060000), (136, 2925000), (144, 2762500), (150, 2652000), (153, 2600000), (156, 2550000), (160, 2486250), (170, 2340000), (180, 2210000), (192, 2071875), (195, 2040000), (200, 1989000), (204, 1950000), (208, 1912500), (221, 1800000), (225, 1768000), (234, 1700000), (240, 1657500), (250, 1591200), (255, 1560000), (260, 1530000), (272, 1462500), (288, 1381250), (300, 1326000), (306, 1300000), (312, 1275000), (320, 1243125), (325, 1224000), (340, 1170000), (360, 1105000), (375, 1060800), (390, 1020000), (400, 994500), (408, 975000), (416, 956250), (425, 936000), (442, 900000), (450, 884000), (468, 850000), (480, 828750), (500, 795600), (510, 780000), (520, 765000), (544, 731250), (576, 690625), (585, 680000), (600, 663000), (612, 650000), (624, 637500), (625, 636480), (650, 612000), (663, 600000), (680, 585000), (720, 552500), (750, 530400), (765, 520000), (780, 510000), (800, 497250), (816, 487500), (832, 478125), (850, 468000), (884, 450000), (900, 442000), (936, 425000), (960, 414375), (975, 408000), (1000, 397800), (1020, 390000), (1040, 382500), (1088, 365625), (1105, 360000), (1125, 353600), (1170, 340000), (1200, 331500), (1224, 325000), (1248, 318750), (1250, 318240), (1275, 312000), (1300, 306000), (1326, 300000), (1360, 292500), (1440, 276250), (1500, 265200), (1530, 260000), (1560, 255000), (1600, 248625), (1625, 244800), (1632, 243750), (1700, 234000), (1768, 225000), (1800, 221000), (1872, 212500), (1875, 212160), (1950, 204000), (1989, 200000), (2000, 198900), (2040, 195000), (2080, 191250), (2125, 187200), (2210, 180000), (2250, 176800), (2340, 170000), (2400, 165750), (2448, 162500), (2496, 159375), (2500, 159120), (2550, 156000), (2600, 153000), (2652, 150000), (2720, 146250), (2880, 138125), (2925, 136000), (3000, 132600), (3060, 130000), (3120, 127500), (3125, 127296), (3250, 122400), (3264, 121875), (3315, 120000), (3400, 117000), (3536, 112500), (3600, 110500), (3744, 106250), (3750, 106080), (3825, 104000), (3900, 102000), (3978, 100000), (4000, 99450), (4080, 97500), (4160, 95625), (4250, 93600), (4420, 90000), (4500, 88400), (4680, 85000), (4800, 82875), (4875, 81600), (4896, 81250), (5000, 79560), (5100, 78000), (5200, 76500), (5304, 75000), (5440, 73125), (5525, 72000), (5625, 70720), (5850, 68000), (6000, 66300), (6120, 65000), (6240, 63750), (6250, 63648), (6375, 62400), (6500, 61200), (6630, 60000), (6800, 58500), (7072, 56250), (7200, 55250), (7488, 53125), (7500, 53040), (7650, 52000), (7800, 51000), (7956, 50000), (8000, 49725), (8125, 48960), (8160, 48750), (8500, 46800), (8840, 45000), (9000, 44200), (9360, 42500), (9375, 42432), (9750, 40800), (9792, 40625), (9945, 40000), (10000, 39780), (10200, 39000), (10400, 38250), (10608, 37500), (10625, 37440), (11050, 36000), (11250, 35360), (11700, 34000), (12000, 33150), (12240, 32500), (12480, 31875), (12500, 31824), (12750, 31200), (13000, 30600), (13260, 30000), (13600, 29250), (14144, 28125), (14400, 27625), (14625, 27200), (15000, 26520), (15300, 26000), (15600, 25500), (15912, 25000), (16250, 24480), (16320, 24375), (16575, 24000), (17000, 23400), (17680, 22500), (18000, 22100), (18720, 21250), (18750, 21216), (19125, 20800), (19500, 20400), (19890, 20000)]